The calculated distance (air line) between Sarlat-la-Canéda and Clermont-Ferrand is approximately 110 miles respectively 177 kilometers.
By car or train, the actual journey to Clermont-Ferrand is certainly longer, as only the direct route (as the crow flies) between Sarlat-la-Canéda and Clermont-Ferrand has been calculated here.
Air line (approximately)
177 kilometers
95 nautical miles